# Fulbat 6N6-3B/B-1 GEL · Motorcycle battery 6V 6.3Ah 50A

![Fulbat 6N6-3B/B-1 GEL · Motorcycle battery 6V 6.3Ah 50A](https://bateriasonline.es/546-home_default/fulbat-6n6-3b-b-1-gel.jpg)

> Fulbat 6N6-3B/B-1 GEL: 6.3 Ah motorcycle battery, 50 A (EN), 95×55×117 mm, positive terminal on the right, GEL.

**Category:** [Motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries) → [Fulbat](https://bateriasonline.es/en/fulbat-batteries)

- **Canonical URL**: https://bateriasonline.es/en/fulbat-6n6-3b-b-1-gel
- **Language**: en
- **Brand**: Fulbat
- **Reference**: BOL-FULBAT-6N6-3B/B-1 GEL
- **MPN**: 6N6-3B/B-1 GEL
- **Price**: 25,41 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulbat |
| Range | FULBAT Motorcycle GEL |
| Application | Motorcycles |
| Technology | GEL |
| Voltage | 6 V |
| Capacity | 6.3 Ah |
| Cold cranking amps (EN) | 50 A |
| Length | 95 mm |
| Width | 55 mm |
| Height | 117 mm |
| Weight | 1.16 kg |
| Polarity | Positive terminal on the right |

## Quick description

The Fulbat 6N6-3B/B-1 GEL is a motorcycle battery with 6 V, 6.3 Ah and 50 A cold cranking current, measuring 95 × 55 × 117 mm, with the positive terminal on the right.

## Description

## Where the Fulbat 6N6-3B/B-1 GEL fits

The Fulbat 6N6-3B/B-1 GEL is made for motorcycles, scooters and quads. It handles frame vibration and idle periods better than an adapted car battery.
At 6.3 Ah it covers mid-capacity motorcycles, large scooters and light quads. The 6N6-3B/B-1 GEL belongs to the Fulbat FULBAT Motorcycle GEL range. [The full range of Fulbat batteries](https://bateriasonline.es/en/fulbat-batteries)

## Equivalents and alternatives to the Fulbat 6N6-3B/B-1 GEL

No other reference in the catalogue fully matches the dimensions and polarity of the 6N6-3B/B-1 GEL; you will find the closest ones among our [motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries).

## Fulbat 6N6-3B/B-1 GEL vs 6N4-2A/A-4 GEL: differences

Torn between the 6N6-3B/B-1 GEL and another similar Fulbat? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Fulbat 6N6-3B/B-1 GEL (this one) | 6.3 Ah | 50 A | 95 × 55 × 117 | right | 1.16 kg |
| Fulbat 6N4-2A/A-4 GEL | 4.2 Ah | 25 A | 71 × 71 × 93 | right | 0.75 kg |

- Fulbat 6N4-2A/A-4 GEL: 2.10 Ah less, 25 A less cranking power, a different case (71 × 71 × 93 mm).

## What to look at before buying the 6N6-3B/B-1 GEL

- Length, width and height of the 6N6-3B/B-1 GEL: 95 × 55 × 117 mm.
- With the terminals facing you, the positive terminal of the 6N6-3B/B-1 GEL is on the right.
- With 6.3 Ah, the 6N6-3B/B-1 GEL replaces an original battery of that capacity or slightly less.
- Check the EN amps on your battery: if it says 50 A or less, the 6N6-3B/B-1 GEL covers your engine.

## Frequently asked questions about the Fulbat 6N6-3B/B-1 GEL

### Fulbat 6N6-3B/B-1 GEL or 6N4-2A/A-4 GEL?

Compared with the 6N6-3B/B-1 GEL, the Fulbat 6N4-2A/A-4 GEL has 2.10 Ah less and 25 A less cranking power. The 6N6-3B/B-1 GEL cranks harder; the 6N4-2A/A-4 GEL is only a good option if your original battery says 25 A or less. Mind the space: the 6N4-2A/A-4 GEL measures 71 × 71 × 93 mm.

### How much does the Fulbat 6N6-3B/B-1 GEL weigh?

The 6N6-3B/B-1 GEL weighs 1.16 kg. For reference, the Fulbat 6N4-2A/A-4 GEL (4.2 Ah) weighs 0.75 kg.

### Which side is the positive terminal on the Fulbat 6N6-3B/B-1 GEL?

The 6N6-3B/B-1 GEL has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.

### Which charger does the Fulbat 6N6-3B/B-1 GEL need?

A charger with a GEL mode not exceeding 14.1-14.4 V. Charging it with a conventional lead-acid profile damages it through overcharging.

## Inside the 6N6-3B/B-1 GEL: GEL technology

Inside, the 6N6-3B/B-1 GEL holds its electrolyte in gel form. It is the classic technology for wheelchairs, scooters, motorhomes and solar.

## Keep comparing: alternatives to the 6N6-3B/B-1 GEL

- [More motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [Full Fulbat catalogue](https://bateriasonline.es/en/fulbat-batteries)

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*bateriasonline.es — Batteries and accessories · 2026-11-11*